Element block pseudo-element :before generated with box-sizing content-box height 100px width 0px opacity 1 display block outline none text-shadow 2px 2px 2px rgba(0,0,0,0.5) font-size 100% line-height normal box-shadow transition border-radius border 50px #1abc9c solid cursor default padding 0px float none background overflow visible position static z-index auto margin 0px transform font-weight normal